Description

1,4-Diamino-2,3-Dibromoanthraquinone is a specialized brominated anthraquinone derivative, serving as a high-value functional intermediate in advanced chemical synthesis. Its core value lies in its unique molecular structure, which provides specific chromophoric and reactive properties essential for creating complex, high-performance molecules. This compound is critically needed by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced organic electronic materials and specialty polymers.

Application

• Dye and Pigment Intermediate: A key precursor for synthesizing high-grade, color-fast vat dyes and specialty pigments, particularly for textiles and plastics.
• Functional Material Synthesis: Used in the research and development of organic semiconductors, photoconductive materials, and non-linear optical (NLO) compounds.
• Liquid Crystal Displays (LCDs): Serves as a building block for creating dichroic dyes used in guest-host LCD technology.
• Analytical Chemistry: Can be employed as a reagent or a standard in chromatographic analysis and spectroscopic studies.
• Polymer Modification: Utilized to introduce anthraquinone units into polymer backbones to alter light-absorption or electronic properties.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry, materials science, and photochemistry.

Basic Information

Product Name	1,4-Diamino-2,3-Dibromoanthraquinone
CAS No.	6409-15-0
Molecular Formula	C₁₄H₈Br₂N₂O₂
Molecular Weight	412.04 g/mol
Synonyms	2,3-Dibromo-1,4-diaminoanthraquinone; 1,4-Diamino-2,3-dibromo-9,10-anthracenedione; C.I. 59800; C.I. Vat Orange 11; Vat Orange 11; 1,4-Anthraquinonediamine, 2,3-dibromo-; 2,3-Dibromo-1,4-anthraquinonediamine
EINECS	229-077-5

Quality Control

Our 1,4-Diamino-2,3-Dibromoanthraquinone is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and melting point determination, to ensure it meets exacting standards for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark Red to Brown Powder or Crystals
Identification (IR)	Conforms to Reference Spectrum
Melting Point	Contact for details
Purity (HPLC)	≥ 97.0% (Typical 98-99%)
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.